CNBC's producer on the scene tells us there will be two events. First, a dinner for 50 people. Donation: $4600, which is the most any one person can donate right now. As a result, anyone who has already given money to the Clinton campaign won't be able to attend. (It's still cheap compared to what it would cost you for lunch with Warren. Latest bid as of lunchtime in New York: $114,300)

Next at 8:30PM ET: Hillary's "Conversation with Warren Buffett" at New York's Sheraton Hotel. This event will come with a lower contribution price-tag and won't be quite as intimate as the dinner.

CNBC will be there. Watch TV, the site and this space for our coverage.